Carotid artery scan  

Carotid artery scan  

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Background and aims. Type 2 diabetic patients have a three-to four-fold risk of cardiovascular disease. A cluster of cardiovascular risk factors has been identifi ed (high blood pressure, high triglycerides, low HDL cholesterol, obesity, impaired glucose metabolism), which together constitutes the metabolic syndrome. The metabolic syndrome affects...

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Context 1
... IMT is defi ned by the two parallel echogenic lines which correspond to the interfaces between lumen/intima and media/adventitia (see Methods, 5.3.1. Intima-media thickness (IMT), Figure 3). The thickness of the echogenic line next to the vascular lumen added to the thickness of the adjacent dark layer together compose the IMT both at the near wall and at the far wall. ...
Context 2
... images were displayed from three projections -the anterolateral, the lateral and the posterolateral -for the common carotid artery (CCA), the carotid bulb (CB) and the internal carotid artery (ICA). The arterial segments assessed were 1) the distal 1 cm of CCA, 2) the entire carotid bulb, and 3) the proximal 1 cm of ICA ( Figure 3). Scanning was focused and measurements taken of a total of 28 sites per patient of both the right and the left carotid arteries from three projections for both the far wall (FW) and the near wall (NW) of the CCA and CB, and the one best visualized projection for ICA (Fig. 3). ...
Context 3
... of CCA, 2) the entire carotid bulb, and 3) the proximal 1 cm of ICA ( Figure 3). Scanning was focused and measurements taken of a total of 28 sites per patient of both the right and the left carotid arteries from three projections for both the far wall (FW) and the near wall (NW) of the CCA and CB, and the one best visualized projection for ICA (Fig. 3). The images were frozen in the diastole, assessed as the phase when the lumen diameter is at it's narrowest and IMT at it's largest. Relevant parts of the scanning were recorded. All scans were performed in Helsinki. ...

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